Write a single email for {{target_audience}} promoting {{product}}. Use a {{tone}} tone. First establish a friendly connection, then demonstrate expertise. Highlight these unique selling points: {{unique_selling_points}}. Address a key pain point and include a clear desired action. Every claim must be backed by a specific example. Keep it personal and conversational, not salesy. Output: Subject line (max 10 words) and email body (max 300 words total). Paste any relevant background information after these instructions before running.